Doogee V31GT vs vivo iQOO 8
Product
Price
539 USD
539 USD
Status
Available
Available
Brand
Doogee
Vivo Mobiles
Model No
V31GT
vivo iQOO 8
Launch Date
2023, September 30
2021, August 24
Technology
GSM / CDMA / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28
5G bands
1, 3, 7, 28, 38, 41, 77, 78, 79 SA/NSA
1, 5, 8, 3, 28, 41, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
HSPA 42.2/5.76 Mbps, LTE-A, 5G
Dimensions
178.5 x 83.1 x 17.9 mm (7.03 x 3.27 x 0.70 in)
159 x 75.1 x 8.6 mm (6.26 x 2.96 x 0.34 in)
Weight
390 g (13.76 oz)
200 g (7.05 oz)
Build
Corning Gorilla Glass 5
IP68/IP69K dust/water resistant (up to 1.5m for 30 min)
Drop-to-concrete resistance from up to 1.8m
MIL-STD-810H compliant
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, Gold, Silver
White, Orange, Black
Type
IPS LCD, 120Hz
AMOLED, 120Hz, HDR10
Size
6.58 inches, 104.5 cm2 (~70.5% screen-to-body ratio)
6.56 inches, 104.6 cm2 (~87.6% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~400 ppi density)
1080 x 2376 pixels (~398 ppi density)
OS
Android 13
Android 11, OriginOS
Chipset
Mediatek MT6877V Dimensity 1080 (6 nm)
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU
Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
GPU
Mali-G68 MC4
Adreno 660
RAM
12GB
8GB/12GB
Storage
256GB
UFS 2.2
128GB/256GB
Card Slot
microSDXC (uses shared SIM slot)
No
Lens 1
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF
50 MP, f/1.8, 23mm (wide), 1/2.0", 0.8µm
Lens 2
24 MP, f/1.8, (night vision), 2 infrared night vision lights
13 MP, f/2.2, 50mm (telephoto)
Lens 3
8 MP, f/1.8, (wide)
13 MP, f/2.2, 120˚ (ultrawide)
Lens 4
256×192 pixels thermal camera
Features
LED flash, HDR, panorama
Dual-LED dual-tone flash, HDR, panorama
Video
4K@30fps, 1080p@30fps
4K@30fps, 1080p@30fps
Lens 1
32 MP, f/1.8, (wide), 1/2.8", 0.8µm
16 MP, f/2.5, (wide)
Video
1080p@30fps
1080p@30fps
Features
HDR
Capacity
Li-Po 10800 mAh, non-removable
Li-Po 4350 mAh, non-removable
Charging
66W wired, 55% in 30 min (advertised)
Reverse wired
Fast charging 120W
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes, with stereo speakers
Yes, with dual speakers
3.5mm jack
No
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.2, A2DP, LE
5.2, A2DP, LE, aptX HD, LDAC
GPS
GPS (L1+L5), GLONASS, GALILEO, BDS
Yes, with A-GPS
NFC
Yes (market/region dependent)
Yes
Radio
FM radio
No
USB
USB Type-C 2.0, OTG
USB Type-C